Which one of the following helps improve the S/Q rating of branded pairs produced at a particular production location? Maximizing the use of overtime at each production location Avoiding competing for contracts to supply private-label footwear to chain retailers (because winning such contracts damages the company's image as a producer of premium footwear) Increasing expenditures for TQM/Six Sigma programs Increasing total worker compensation to levels above the industry average in regions where the company has production locations Increasing the number of models/styles produced at the facility